基于遥感技术的开滦煤矿地面塌陷积水动态监测

THE DYNAMIC DETECTION OF GROUND COLLAPSE WATER LOG IN THE KAILUAN COAL MINE BASED ON THE REMOTE SENSING TECHNIQUE

利用MSS、TM/ETM及CBERS-2数据,对开滦煤矿地面塌陷积水进行了动态监测。通过对4个时相遥感信息的提取,得到了28 a来开滦煤矿地面塌陷积水的动态信息。结果表明,遥感技术是对矿区地面塌陷积水进行监测的一种很好的方法,在矿区积水信息的提取中采用CBERS-2数据,可以取得较好的效果。

This paper deals with the technique of dynamic remote sensing monitoring of the ground collapse water log situation in the Kailuan coal mine by using MSS, TM/ETM and CBERS -2 data. With this technique, the dynamic information of the ground collapse water log situation of the Kailuan coal mine in the past 28 years was obtained. It is found that the remote sensing technique is quite effective in monitoring the ground collapse water log situation in the mining area, and the information obtained can reveal the development of the ground sinking in the mining area. The CBERS - 2 data obtained in the extraction of the water log information prove to be fairly valuable.